CN102691902A

CN102691902A - Light-emitting module, light-emitting module unit, and luminaire

Info

Publication number: CN102691902A
Application number: CN2012100780004A
Authority: CN
Inventors: 清水恵一; 渡邉博明; 大石崇文; 杉山谦二
Original assignee: Toshiba Lighting and Technology Corp
Current assignee: Toshiba Lighting and Technology Corp
Priority date: 2011-03-23
Filing date: 2012-03-22
Publication date: 2012-09-26
Also published as: EP2503221A2; US20120243227A1; EP2503221A3

Abstract

A light-emitting module includes a substrate and a light-emitting element mounted on the substrate. A unit dimension of the light-emitting module is 160 mm to 200 mm. An optical output per a square having the unit dimension as a length dimension of one side is 700 lm to 1300 lm and rated power consumption is equal to or less than 16 W. The numbers and the arrangements of a plurality of the light-emitting modules are combined to form various luminaires having shapes and lighting performances equivalent to a shape and lighting performance of a luminaire including a fluorescent lamp as a light source.

Description

Light emitting module, light emitting module unit and ligthing paraphernalia

Technical field

Embodiment of the present invention relates to a kind of light emitting module (module) that uses light-emitting component, uses the light emitting module unit (unit) and the ligthing paraphernalia of this light emitting module.

Background technology

Recently, (Light Emitting Diode, LED) height outputization, high efficiency and universalness have been developed and have been used the ligthing paraphernalia in indoor or outdoors use of LED as light source along with light emitting diode.This ligthing paraphernalia is that a plurality of LED are installed on the substrate and constitute led module, the light quantity that obtains to stipulate through the light from this led module outgoing.For example, this ligthing paraphernalia is used as basic illuminating lamp (base light), that is, be installed on the ceiling surface etc. of office (office), with as the integral illumination in the office.

But the led module in the ligthing paraphernalia is difficult to various ligthing paraphernalia sharings are in the situation that is difficult to be applicable to various ligthing paraphernalias.

Summary of the invention

Problem to be solved by this invention provide a kind of can be to the light emitting module of various ligthing paraphernalia sharings, use the light emitting module unit and the ligthing paraphernalia of this light emitting module.

In order to solve above-mentioned problem; The light-emitting component that light emitting module of the present invention has substrate and is installed on said substrate; The unit sizes of said light emitting module is 160mm～200mm; Said unit sizes is output as 700lm～1300lm as each foursquare light of on one side length dimension, and rated disspation is below the 16W.

And then light emitting module of the present invention unit comprises: above-mentioned light emitting module; Hooking sheet, from an avris of said light emitting module toward the outer side direction be provided with highlightedly; And stator, from another avris of a said avris said light emitting module in opposite directions toward the outer side direction be provided with highlightedly.

And then ligthing paraphernalia of the present invention comprises: said apparatus body; And above-mentioned light emitting module, be configured in the said apparatus body.

Description of drawings

Fig. 1 is the front view of the led module of expression the 1st embodiment.

Fig. 2 is the front view that expression is adapted to a plurality of led modules the rectangular state of growing crosswise.

Fig. 3 is the front view that expression is adapted to a plurality of led modules square tetragonal state.

Fig. 4 is the stereogram that expression is equipped with the ligthing paraphernalia of led module.

Fig. 5 is the stereogram with the ligthing paraphernalia exploded representation.

Fig. 6 is a front view of in ligthing paraphernalia, having removed the cover member.

Fig. 7 is the stereogram that the led module unit of led module is used in expression.

Fig. 8 is the stereogram of the mounting structure of expression led module.

Fig. 9 is the stereogram of another mounting structure (instance 1) of expression led module.

Figure 10 is the stereogram of another mounting structure (instance 2) of expression led module.

Figure 11 is the stereogram of another mounting structure (instance 3) of expression led module.

Figure 12 is the stereogram of another mounting structure (instance 4) of expression led module.

Figure 13 is the stereogram of another mounting structure (instance 5) of expression led module.

Figure 14 is the wiring diagram of expression wiring state in another mounting structure (instance 5) at led module.

Figure 15 is the plane of the led module of expression the 2nd embodiment.

Figure 16 (a), Figure 16 (b) expression are equipped with the state of a plurality of led modules of the 2nd embodiment; Figure 16 (a) is a front view of representing a plurality of led modules are adapted to the rectangular state of growing crosswise, and Figure 16 (b) is the front view that expression is adapted to a plurality of led modules square tetragonal state.

Figure 17 is the front view of the led module of expression the 3rd embodiment.

Figure 18 (a), Figure 18 (b), Figure 18 (c) expression are equipped with the state of a plurality of led modules; Figure 18 (a) is a front view of representing a plurality of led modules are adapted to the rectangular state of growing crosswise, and Figure 18 (b) and Figure 18 (c) are the front views that expression is adapted to a plurality of led modules square tetragonal state.

Figure 19 is the stereogram of mounting structure of the led module of expression the 4th embodiment of the present invention.

Reference numeral:

The 1:LED module

2: substrate

2L: 2 times of unit sizes

3：LED

3L: 3 times of unit sizes

The 4:LED modular unit

5: retaining member

10: apparatus body

11: installing plate

11a: stop hole

11b: tongue piece

12: top plate portion

13: the frame member

14: side plate

15: ignition device

16: the cover member

51: hooking sheet

52: stator

52a: screw through hole

52b: screw is installed

53: entrance hole

54: leadout hole

C1: receive electric side-connector

C2: supply side (carry and use) connector

C3: connecting connector

H: keep material

L: size

P: circuit component

The specific embodiment

The light-emitting component that the light emitting module of this embodiment has substrate and is installed on said substrate; Unit sizes is 160mm～200mm; Said unit sizes is output as 700lm～1300lm as each foursquare light of on one side length dimension, and rated disspation is below the 16W.The quantity and the configuration of said light emitting module are made up, to form various ligthing paraphernalias, the shape of said various ligthing paraphernalias and illumination performance and fluorescent lamp is suitable as the ligthing paraphernalia of light source.Thus, can provide a kind of can be to the light emitting module of various ligthing paraphernalia sharings.

Next, referring to figs. 1 through Figure 14 the 1st embodiment is described.Fig. 1 to Fig. 3 and Fig. 7 represent led module, and Fig. 4 to Fig. 6 representes to be equipped with the ligthing paraphernalia of led module, and Fig. 7 representes the led module unit, and Fig. 8 to Figure 14 representes the example of the concrete mounting structure of led module in ligthing paraphernalia.In addition, in each figure, for same section mark same-sign, and the explanation of omission repetition.

Expression is as the face side of the led module 1 of light emitting module among Fig. 1.The LED3 that led module 1 possesses substrate 2 and is installed on a plurality of light-emitting components of conduct of this substrate 2.Led module 1 forms roughly square, on one side length dimension be 200mm+0%～-20%, that is, unit sizes L on one side is 160mm～200mm.

Particularly, substrate 2 comprises the flat board that insulating materials is a glass epoxy resin, and forms the roughly square shape that length dimension on one side is made as 160mm～200mm.In the face side of substrate 2, execute the Wiring pattern (pattern) that forms by Copper Foil, and then, suitably execute resist (resist) layer of adularescent.

In addition, the material of substrate 2 is adopting under the situation of insulating materials applicable pottery (ceramics) material or synthetic resin material.And, being made as under the metal situation, applicable metal basal substrate, said basal substrate are the substrates that insulating barrier is arranged at a lamination of the substrate plate that thermal conductivity is good and thermal diffusivity is excellent of aluminium etc.

LED3 is the LED encapsulation (package) of surface installing type.In general, LED3 comprises: led chip (chip) is provided on the body that is formed by pottery or synthetic resin; And epoxy is resin or gathers the translucent resin of mold (mold) usefulness of silica (silicone) resin etc., and this led chip is sealed.

Led chip is the blue led chip that sends blue light.In translucent resin, sneaked into fluorophor, for can the outgoing white light, have used yellow fluorophor, this yellow fluorophor radiates the light that has the yellow of complementary color relation with blue light.

In addition, LED3 both can directly be installed on substrate 2 with led chip, and, the LED of bullet cut also can be installed, mounting means or form do not have special qualification.

The led module 1 that constitutes in this way is designed to, and light is output as 700lm～1300lm, and rated disspation is below the 16W.In other words, (160mm～200mm) each the foursquare light as length dimension on one side is output as 700lm～1300lm, and unit sizes L is designed to below the 16W as each foursquare rated disspation of length dimension on one side with unit sizes L.And this led module 1 becomes the structure that is prone to sharing at size and aspect of performance for various ligthing paraphernalias.

Technical basis during next, to design led module 1 describes.Basically, be this design concept of compatibility of being based on performance satisfying with existing fluorescent lamp.

The size of led module

The current use fluorescent lamp of in office lighting, popularizing the most is as size, the shape of the ligthing paraphernalia of light source, is the square tetragonal basic illuminating lamp that is of a size of the OBL basic illuminating lamp of growing crosswise of benchmark and is of a size of benchmark with 600mm with 4 feet (about 1200mm).

For ligthing paraphernalia, in the OBL basic illuminating lamp of growing crosswise, as shown in Figure 2 corresponding to these two kinds of sizes; Arrange 6 led modules 1 along long side direction, and, in the tetragonal basic illuminating lamp of pros; As shown in Figure 3,8 led modules 1 are arranged in the quadrangle shape.At this moment, using length dimension on one side is good as the foursquare led module 1 of 200mm dimensionally.

But; In fact, for example in arranging a plurality of led module 1, between the limit toward each other of 1 of the led module of adjacency; Might produce and isolate size α, this isolation size α for example is the gap that causes because of connecting structure or the gap that causes because of the detailed structure of ligthing paraphernalia etc.Therefore, the length dimension on one side of led module 1 is made as 200mm-α.And, with regard to the ratio of produce isolating size α, consider to be to the maximum about 20%, so the length dimension on one side of led module 1 becoming 200mm+0%～-20% from structure, conclusion is: unit sizes L is 160mm～200mm.

The light output (light beam) of led module

The design premises of present technique project is the light beam corresponding to fluorescent lamp used in the ligthing paraphernalia; That is, corresponding to the scope of the 4950lm of (high frequency special use light a lamp type) rated lamp power 32W from the 3000lm of FLR type (start fast (rapid start) type) rated lamp power 40W to the Hf type when lighting a lamp (high export 45W).

In the Japanese lamp industry specification JEL801 of association " the straight pipe type LED lamp system that attaches L type lamp base lamp holder GX16t-5 ", point out: in order to ensure with the illumination of FLR type 40W (light beam 3000lm) with degree, the light beam of straight pipe type LED lamp is necessary for 2300lm.

According to this JEL801, for the ligthing paraphernalia of using corresponding to double fluorescent lamp, with respect to the light beam of FLR type 40W (light beam 3000lm) * 2 lamps, the LED lamp must have the light beam of 4600lm.

Therefore; In led module 1; Will be by 6 light beams of sharing 4600lm, so the light beam of each led module 1 should be

On the other hand; Under the situation of the light beam of Hf type 32W (light beam 4950lm) * 2 lamps; Likewise; According to JEL801, the light beam of each led module 1 should be

Thereby what light beam scope ligthing paraphernalia, each led module 1 that is used for using corresponding to double fluorescent lamp was suitable is about 700lm～1300lm, is more preferred from 770lm～1300lm.

The efficient of led module

In the fluorescent lamp of FLR type 40W, light beam is 3000lm, and rated lamp power is 40W, so efficient is 3000lm/40W=75lm/W.If be converted into the situation of led module 1 as benchmark, then can derive

And in Hf type 32W, light beam is 3520lm, and rated lamp power is 32W, so efficient is 3520lm/32W=110lm/W.If be converted into the situation of led module 1 as benchmark, then can derive

The mission of using the ligthing paraphernalia of led module 1 is the ligthing paraphernalia that high efficiency Hf type fluorescent lamp is used in replacement, therefore adopts the high efficiency value 84lm/W corresponding to Hf type fluorescent lamp to be used as a reference value.

The power consumption of led module

As stated; The scope of the light beam of each led module 1 is 770lm～1300lm; And a reference value of efficient is 84lm/W, so the power consumption of light beam when being 770lm is

for the power consumption of

when light beam is 1300lm

Therefore, power consumption is about 9W～16W, and rated disspation is for good below the 16W.

The temperature of led module rises

When LED3 was luminous when led module 1 is switched on, temperature rose and produces heat.The heat radiation of led module 1 mainly relies on the radiation that (LED installed surface) carries out from the surface of led module 1, has faint convection current to play a role from the teeth outwards.Under this kind condition, can expect that the thermal conductivity factor on surface is about 8W/m2K.

The area of led module is 0.2m * 0.2m=0.04m2.Therefore, can realize that per 1 ℃ temperature rises to the heat radiation of (8W/m2K) * 0.04m2=0.32W/m2K.

Therefore, the temperature in the time of can obtaining the electric power of connecting 15.5W rises to 15.5W/ (0.32W/m2K)=48.4 ℃.

If establishing environment temperature is 30 ℃, add 48.4 ℃ of temperature rising values, the surface temperature that then can imagine led module 1 is 78.4 ℃.This temperature is not too high, can think admissible value.

Therefore, radiator need not be set especially,, also can adopt structure through simplifying even radiator is set.

The electric connection of led module

Circuit voltage is below the 300V when being connected in series 8 led modules 1 with maximum, and, when maximum is connected in series 4 led modules 1 circuit voltage be below the 150V as benchmark, the voltage of 1 led module 1 is decided to be 35V, with the required standard electric current.Particularly, peak power

can be defined as 450mA with normalized current.

The led module 1 of this embodiment is based on aforesaid technical basis and designs.Therefore, easy to operate dimensionally, can corresponding to existing be that the size of the ligthing paraphernalia of light source sets with the fluorescent lamp.And, owing on performance, have compatibility, therefore can realize replacement with existing fluorescent lamp, play the effect that is prone to sharing.Particularly, can realize that two lamps with two lamp usefulness～Hf type 32W of fluorescent lamp FLR type 40W are with the equal illuminating effect of light source in the ligthing paraphernalia of (high output is lit a lamp).

And, can carry out with existing with fluorescent lamp as the same illumination Design of the ligthing paraphernalia of light source, thereby can realize increasing designing efficiency.

And then led module 1 can not produce excessive temperature and rise, and therefore radiator need not be set especially, and, can avoid the excessive temperature of LED3 to rise.In addition, in order to improve thermal diffusivity, might as well adopt radiator structure.

Next, with reference to Fig. 4 to Fig. 8 the ligthing paraphernalia that is equipped with led module 1 is described.Fig. 4 representes the stereogram of ligthing paraphernalia, and Fig. 5 representes the exploded perspective view of ligthing paraphernalia, and Fig. 6 has represented to remove the front view of the cover member of ligthing paraphernalia.And Fig. 7 representes the led module unit, and Fig. 8 representes the mounting structure of led module 1.

In Fig. 4 and Fig. 5, represented to be arranged at the ligthing paraphernalia of the direct mount type of ceiling on the ceiling surface.This ligthing paraphernalia possesses: apparatus body 10 is the roughly rectangular shape of growing crosswise of 4 feet sizes; And led module 1, be provided in this apparatus body 10.And this led module 1 is installed on the installing plate 11 as installation component.

Particularly, apparatus body 10 is formed by galvanized steel plain sheet.Apparatus body 10 comprises: top plate portion 12 is oblong-shaped roughly, and is the chute shape that has sidewall in the long side direction both sides; Frame member 13 is along the long side direction of this top plate portion 12 and be installed in both sides; And side plate 14, be installed in the both ends of top plate portion 12.

Installing plate 11 is to form roughly oblong-shaped by aluminum etc., and is installed in the apparatus body 10.In addition, installing plate 11 also can be formed by the synthetic resin material.

6 led modules 1 are arranged and are installed on the installing plate 11 along the long side direction of ligthing paraphernalia.

Like Fig. 7 and shown in Figure 8, led module 1 is to be kept by the retaining member 5 of tetragonal tray shape roughly, and said retaining member 5 is formed by metal or synthetic resin etc.Therefore, constitute led module unit 4 by this led module 1 with retaining member 5 as the light emitting module unit.

Rear side in a side of retaining member 5 is formed with a pair of hooking sheet 51 in both sides, and, be formed with stator 52 in substantial middle portion with the side opposite side in opposite directions of retaining member 5.That is, at an avris of led module 1, hooking sheet 51 direction toward the outer side is provided with highlightedly, is another avris at the avris avris in opposite directions in opposite directions with led module 1, and stator 52 direction toward the outer side is provided with highlightedly.

Hooking sheet 51 is tetragonal claw-like roughly, and forms highlightedly towards lateral direction.The front end of stator 52 is arcuation, and this stator 52 has the screw through hole 52a that the installation screw 52b as fixed mechanism is run through, and forms highlightedly towards lateral direction.

At another avris of led module 1, be provided with and receive electric side-connector (connector) C1 and supply side (carry and use) connector C2.With receive electric side-connector C1 and supply side (carry with) connector C2 in opposite directions, in the side of retaining member 5, be formed with the entrance hole 53 and the leadout hole 54 of lead etc.

The lead of deriving from the led module unit 4 of mains side or adjacency is imported in the entrance hole 53, and this lead is connected in and receives electric side-connector C1.Be connected in supply side (carry with) connector C2 and be to derive from leadout hole 54 at the lead that leading section has a connecting connector C3, this lead be connected in adjacency led module unit 4 receive electric side-connector C1.The led module unit 4 of adjacency electrically connects so in regular turn.

The led module unit 4 that constitutes in this way is as shown in Figure 8, is installed on the installing plate 11 of apparatus body 10 sides.On installing plate 11, be formed with the sidewall of erectting towards the front surface side, on this sidewall, be formed with stop hole 11a in opposite directions as the insertion section with the hooking sheet 51 of retaining member 5.This stop hole 11a forms and the roughly equal big or small elongated orifices of hooking sheet 51, inserts for hooking sheet 51.This kind stop hole 11a is formed with a plurality of along long side direction in a side of installing plate 11, end so that can be set up in parallel led module unit 4 and blocked by this hooking sheet 51.

Concrete installation method is: the stop hole 11a and the card that the hooking sheet of retaining member 5 51 are inserted installing plates 11 end, and subsequently, make the screw hole that screw 52b runs through screw through hole 52a and is screwed into installing plate 11 sides is installed.In addition, the periphery of the screw hole of installing plate 11 be equivalent to stator 52 through screw 52b is installed fixing fixed part 11c.

Thus, led module 1 can easily be located and be installed on the installing plate 11 of apparatus body 10 sides and kept by machinery.In addition, also can, this machinery electrically connect when keeping.

And, as shown in Figure 5, ignition device 15 is installed on the inboard of the top plate portion 12 of apparatus body 10.Ignition device 15 is that circuit component is housed in the box body (case) of case shape and constitutes, and this ignition device 15 is connected in commercial ac power source AC, receives this AC power AC and generates direct current output.Ignition device 15 for example is between the lead-out terminal of full-wave rectifying circuit, to connect smmothing capacitor (condenser), and DC voltage converting circuit and current detecting mechanism are connected in this smmothing capacitor and constitute.Therefore, ignition device 15 is connected in led module 1, its direct current output is supplied to LED3, with control that LED3 is lit a lamp.

In the front surface side of apparatus body 10, the cover member 16 of light transmission is installed with the mode that covers led module unit 4.Cover member 16 is to form oblong-shaped by acrylic resin etc., executes DIFFUSION TREATMENT and has the function that the light from led module 1 outgoing is spread.

Under the state that is provided with of ligthing paraphernalia, when to ignition device 15 supply capabilities, to 1 energising of each led module and LED3 lights a lamp.Each led module 1 comes emergent light with the light beam of 700lm～1300lm under the power consumption below the 16W.The cover member 16 of the light transmission light transmission of outgoing and towards below radiation, so that prescribed limit is shone.

And, dispel the heat from the surface of each led module 1 from the heat that each led module 1 produces.And in addition, said heat also conducts to installing plate 11 to dispel the heat.The temperature that therefore, can suppress led module 1 effectively rises.At this moment, even under the situation that the installing plate 11 synthetic resin material low by thermal conductivity forms, also can dispel the heat, thereby avoid excessive temperature to rise from the surface of led module 1.

According to the ligthing paraphernalia of this kind structure, can obtain and two lamps of two lamp usefulness～Hf type 32W of fluorescent lamp FLR type 40W equal illuminating effect of ligthing paraphernalia with (high output is lit a lamp).And, when being installed on led module 1 in the apparatus body 10, can easily locate and install, therefore can realize the efficient activity of assembling operation.

Next, the instance of other mounting structures in the led module 1 is described with reference to Fig. 9 to Figure 14.In addition, for the part mark same-sign identical or suitable with the 1st embodiment, and the explanation of omission repetition.

Instance 1

As shown in Figure 9, in the both sides of the retaining member 5 of led module unit 4, be formed with towards the hooking sheet 51 of outstanding flange (flange) shape of lateral direction.

Use the roughly maintenance material H of U word shape of section, this maintenance material H comes the hooking sheet 51 of a plurality of led modules of double team unit 4 from both sides.

Therefore, can be through keeping material H be arranged in a straight line shape and keeping of a plurality of led modules 1, thus can under this hold mode, a plurality of led modules 1 be installed on apparatus body 10 sides.In addition, also can keep electrically connecting when material H keeps led module unit 4 machineries at this.

Instance 2

Shown in figure 10, the led module unit 4 of this instance is same with instance 1.Keep material H to be rail (rail) shape, both sides form roughly U word shape of section.The hooking sheet 51 that makes led module unit 4 is equipped on this maintenance material H with the mode of slide (slide).

Therefore, in the case, also can be be arranged in a straight line shape and keeping of a plurality of led modules 1, thus can be installed on apparatus body 10 sides.In addition, this maintenance material H also can be formed on apparatus body 10 sides.

Instance 3

Shown in figure 11, the led module unit 4 of this instance adopts and the same structure of the 1st embodiment.In a side of retaining member 5, be formed with a pair of hooking sheet 51 in both sides, and, with this side opposite side in opposite directions, be formed with stator 52.

On the other hand, on installing plate 11, being formed with forward through incision, face side bloats the stop hole 11a that the shifting ground forms.This stop hole 11a is located at hooking sheet 51 position in opposite directions with retaining member 5.Then, hooking sheet 51 is inserted stop hole 11a also only block, make the screw hole that screw 52b runs through screw through hole 52a and is screwed into installing plate 11 sides is installed, thus, led module 1 is by installing plate 11 machinery maintenances.

Therefore, led module 1 can easily locate and install, and therefore can realize the efficient activity of assembling operation.

Instance 4

Shown in figure 12, the led module unit of this instance 4 adopts and the 1st embodiment structure likewise, but the hooking sheet 51 of retaining member 5 extends slightly and forms roughly L font of section towards the rear side direction of a side.On the other hand, on the plane of installing plate 11, be formed with elongated stop hole 11a.

According to this kind structure; At first, to inserting stop hole 11a, its along continuous straight runs is moved the lower side on hooking sheet 51 court's diagrams; Thereby these hooking sheet 51 cards are ended; Then, make the screw hole that screw 52b runs through screw through hole 52a and is screwed into installing plate 11 sides is installed, thereby led module 1 is kept by installing plate 11 machineries.

Instance 5

Like Figure 13 and shown in Figure 14, illustrated in this instance through hooking sheet 51 being limited to stop hole 11a and carried out the machinery maintenance of led module 1 and the concrete structure that electrically connects.In addition, Figure 14 shows electrical wiring diagram.

Therefore, in this instance, hooking sheet 51 is brought into play function as having the conducting terminal of electric conductivity, and this hooking sheet 51 electrically connects with LED3 via the Wiring pattern that forms on the substrate 2.

On the installing plate 11 of apparatus body 10 sides, be formed with stop hole 11a, the big I of this stop hole 11a supplies the hooking sheet 51 of adjacency to insert, and can supply 2 hooking sheets 51 to insert.And, be equipped with the tongue piece 11b (with reference to Figure 14) of electric conductivity in the inboard of this stop hole 11a.

Shown in figure 14, be set up in parallel and disposing 4 led modules 1.The hooking sheet 51 of the led module unit 4 of each adjacency inserts stop hole 11a, the tongue piece 11b of these hooking sheet 51 contact electric conductivity, and the hooking sheet 51 of adjacency electrically connects.Therefore, 4 led modules 1 are connected in series.

And, on the hooking sheet 51 of the outer end side of the led module unit 4 that is positioned at both end sides, be connected with side of the positive electrode terminal, the negative side terminal of ignition device 15, with each led module 1 supply capability that is connected in series from 15 pairs of ignition devices.

In addition, hooking sheet 51 also can be directly arranged in the end of the substrate 2 in the led module 1.

According to this kind structure, through hooking sheet 51 is limited to stop hole 11a, the machinery that can carry out led module 1 simultaneously keeps and electric connection.

So, according to this instance, the structure that has adopted double as machinery to keep and electrically connect; Can further improve the efficient of assembling operation property; And when the electric connection of each led module 1, can not need by the connection of connector etc., thereby can reduce cost (cost).

Next, with reference to Figure 15 and Figure 16 (a), Figure 16 (b) the 2nd embodiment is described.In addition, for the part mark same-sign identical or suitable with the 1st embodiment, and the explanation of omission repetition.

Shown in figure 15, the length dimension that the led module 1 of this embodiment forms long side direction is 2 times the rectangle of unit sizes L.Particularly, to form unit sizes 160mm～200mm 2 times (2L) be 320mm～400mm to the length dimension of long side direction.In the case, it also is 700lm～1300lm that unit sizes L is exported as each foursquare light of length dimension on one side, and rated disspation also is below the 16W.

Therefore, for corresponding to the OBL basic illuminating lamp of growing crosswise, can be shown in Figure 16 (a), 3 led modules 1 are arranged and constituted along long side direction.And, for corresponding to the tetragonal basic illuminating lamp of pros, can be shown in Figure 16 (b), 4 led modules 1 are arranged in the quadrangle shape and constitute.

So, according to this embodiment, can play the effect same with the 1st embodiment, thereby a kind of led module 1 can be provided, it has compatibility with existing fluorescent lamp on performance, is prone to sharing for various ligthing paraphernalias.

Next, with reference to Figure 17 and Figure 18 (a), Figure 18 (b), Figure 18 (c) the 3rd embodiment is described.In addition, for the part mark identical symbol identical or suitable with the 1st embodiment, and the explanation of omission repetition.

Shown in figure 17, the length dimension that the led module 1 of this embodiment forms long side direction is 3 times the rectangle of unit sizes L.Particularly, to form unit sizes 160mm～200mm 3 times (3L) be 480mm～600mm to the length dimension of long side direction.In the case, it also is 700lm～1300lm that unit sizes L is exported as each foursquare light of length dimension on one side, and rated disspation also is below the 16W.

Therefore, for corresponding to the OBL basic illuminating lamp of growing crosswise, can be shown in Figure 18 (a), 2 led modules 1 are arranged and constituted along long side direction.And, for corresponding to the tetragonal basic illuminating lamp of pros, can be shown in Figure 18 (b), with 2 led modules 1 with respect to long side direction and the direction sky of quadrature is opened the compartment of terrain and arranged and constitute.And, at this moment, also can be shown in Figure 18 (c), 3 led modules 1 are arranged and constituted in the not empty compartment of terrain of opening with respect to long side direction and on the direction of quadrature.

Next, with reference to Figure 19 the 4th embodiment is described.In addition, for the part mark identical symbol identical or suitable with the 1st embodiment, and the explanation of omission repetition.

The structure of retaining member 5, promptly the structure of hooking sheet 51 and stator 52 is same with Figure 13 and instance 5 shown in Figure 14.

At the lip-deep peripheral part of led module 1, lamp circuit part P is installed, this lamp circuit part P has the function as ignition device 15.Therefore, supply with direct current output through 15 couples of LED3 of this ignition device, with control that LED3 is lit a lamp.

Hooking sheet 51 through with this kind led module unit 4 is limited to stop hole 11a, and the machinery that can carry out led module 1 simultaneously keeps and electric connection.Therefore at this moment, in led module 1, be provided with ignition device 15, can come the control of lighting a lamp through led module unit 4 being supplied with source power supplies LED3.

In addition, applicable LED of light-emitting component or organic electroluminescent (Electroluminescence, EL) solid-state light emitting element of element etc.When light-emitting component is installed on substrate, has with the mounted on surface mode and the situation of light-emitting component is installed or light-emitting component directly is installed on the situation of substrate.The installation number of light-emitting component does not have special qualification.

And installation component comprises body, box body, the reflecting plate of ligthing paraphernalia or is known as the member of base plate (chassis) etc.In a word, installation component is meant member or the part that light emitting module unit 1 is installed.

Plurality of embodiments of the present invention is illustrated, but these embodiments are merely illustration, are not intended to limit scope of invention.These novel embodiments can other various forms be implemented, and in the scope of the purport that does not break away from invention, can carry out various omissions, replacement, change.These embodiments or its distortion are included in scope of invention or the purport, and be included in and impartial scope in.

Claims

1. light emitting module is characterized in that comprising:

Substrate; And

Light-emitting component is installed on said substrate,

The unit sizes of said light emitting module is 160mm～200mm, and said unit sizes is output as 700lm～1300lm as each foursquare light of on one side length dimension, and rated disspation is below the 16W.

2. light emitting module according to claim 1 is characterized in that, said light emitting module forms the square of length dimension on one side as said unit sizes.

3. light emitting module according to claim 1 is characterized in that, said light emitting module forms 2 times the rectangle that the length dimension of long side direction is made as said unit sizes.

4. light emitting module according to claim 1 is characterized in that, said light emitting module forms 3 times the rectangle that the length dimension of long side direction is made as said unit sizes.

5. light emitting module according to claim 1 is characterized in that, the ignition device that said light-emitting component is lit a lamp is installed on said substrate.

6. light emitting module unit is characterized in that comprising:

The described light emitting module of claim 1;

Hooking sheet, from an avris of said light emitting module toward the outer side direction be provided with highlightedly; And

Stator, from another avris of a said avris said light emitting module in opposite directions toward the outer side direction be provided with highlightedly.

7. light emitting module according to claim 6 unit is characterized in that,

Said hooking sheet carries out machinery simultaneously and keeps and electric connection.

8. ligthing paraphernalia is characterized in that comprising:

Apparatus body; And

Claim 6 or 7 described light emitting modules are equipped in the said apparatus body.